Buckelwal vs Common Green-Magpie

Megaptera novaeangliae compared with Cissa chinensis

Key Differences

Buckelwal is Vulnerable while Common Green-Magpie is Least Concern.

Taxonomic Classification

Rank	Buckelwal	Common Green-Magpie
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Cetacea (Whales & Dolphins)	Passeriformes (جواثم)
Family	Balaenopteridae (Rorquals)	Corvidae (Crows & Ravens)
Genus	Megaptera (Humpback Whales)	Cissa
Species	Megaptera novaeangliae	Cissa chinensis

Evolutionary Relationship

Buckelwal and Common Green-Magpie share a common ancestor at the Phylum level: Chordata. (حبليات)

استعراض Phylum: Chordata

Conservation Status

Buckelwal

VU — Vulnerable

Population: ~80.0K

Trend: Increasing ↑

Common Green-Magpie

LC — Least Concern

Physical Characteristics

Attribute	Buckelwal	Common Green-Magpie
Diet	Carnivore	—
Average Lifespan	50 years	—
Average Length	15.0 m	—
Average Weight	30.0 t	—

Habitat & Geographic Range

Buckelwal

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Common Green-Magpie

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Buckelwal

Among the most acrobatic of the great whales, humpback whales are renowned for their complex, haunting songs sung by males during breeding season — some lasting hours and evolving over time. Reaching 16 meters and 30 tonnes, they undertake the longest migrations of any mammal. Found in all oceans, humpbacks feed on krill and small fish using cooperative bubble-net feeding. Populations have largely recovered from historic whaling.

Common Green-Magpie

<em>Cissa chinensis</em>, commonly known as the common green magpie, is a passerine bird belonging to the genus Cissa within the family Corvidae. This species inhabits various aerial, terrestrial, and aquatic environments, with a documented range that includes Norway, suggesting occasional vagrant or introduced occurrences far outside its native Southeast and South Asian distribution. Common green magpie is assessed as Least Concern on the IUCN Red List. The species is typically associated with dense tropical and subtropical forests across its native range, where its brilliant green plumage, often fading to turquoise with age and sun exposure, renders it a striking forest bird. It is an omnivore typically foraging at mid and lower forest levels. Biological traits of this species remain poorly documented in the scientific literature.